39390480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54709}}^1$

素因数の和:54728

約数の個数: 60

約数和(自身を含む): 132288780

約数和(自身を除く): 92898300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 54709, 109418, 164127, 218836, 273545, 328254, 437672, 492381, 547090, 656508, 820635, 875344, 984762, 1094180, 1313016, 1641270, 1969524, 2188360, 2461905, 2626032, 3282540, 3939048, 4376720, 4923810, 6565080, 7878096, 9847620, 13130160, 19695240, 39390480]

約数ペア:

[(1, 39390480), (2, 19695240), (3, 13130160), (4, 9847620), (5, 7878096), (6, 6565080), (8, 4923810), (9, 4376720), (10, 3939048), (12, 3282540), (15, 2626032), (16, 2461905), (18, 2188360), (20, 1969524), (24, 1641270), (30, 1313016), (36, 1094180), (40, 984762), (45, 875344), (48, 820635), (60, 656508), (72, 547090), (80, 492381), (90, 437672), (120, 328254), (144, 273545), (180, 218836), (240, 164127), (360, 109418), (720, 54709)]